In English we have the term potable to designate drinkable water, which comes from an old PIEish verb meaning to drink that no one uses anymore and so it's ofte

In English we have the term potable to designate drinkable water, which comes from an old PIEish verb meaning to drink that no one uses anymore and so it's often confused with "pottable" i.e., to be put into a pot, as in a game of pool (a non-aquatic table sport fyi)